Fixed getting max_digits for MySQL decimal fields

                AND character_maximum_length IS NOT NULL""", [table_name])

        length_map = dict(cursor.fetchall())

        # Also getting precision and scale from information_schema (see #5014)

        cursor.execute("""

            SELECT column_name, numeric_precision, numeric_scale FROM information_schema.columns

            WHERE table_name = %s AND table_schema = DATABASE()

                AND data_type='decimal'""", [table_name])

        numeric_map = dict([(line[0], tuple([int(n) for n in line[1:]])) for line in cursor.fetchall()])

        cursor.execute("SELECT * FROM %s LIMIT 1" % self.connection.ops.quote_name(table_name))

        return [FieldInfo(*(line[:3] + (length_map.get(line[0], line[3]),) + line[4:]))

        return [FieldInfo(*(line[:3] + (length_map.get(line[0], line[3]),)

                                     + numeric_map.get(line[0], line[4:6])

                                     + (line[6],)))

            for line in cursor.description]

    def _name_to_index(self, cursor, table_name):

        if connection.vendor == 'sqlite':

            # Ticket #5014

            assertFieldType('decimal_field', "models.DecimalField(max_digits=None, decimal_places=None)")

        elif connection.vendor == 'mysql':

            pass # Ticket #5014

        else:

            assertFieldType('decimal_field', "models.DecimalField(max_digits=6, decimal_places=1)")

        assertFieldType('email_field', "models.CharField(max_length=75)")